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Description

A security flaw has been discovered in PHPGurukul News Portal Project 4.1. Impacted is an unknown function of the file /admin/check_availability.php. Performing a manipulation of the argument Username results in sql injection. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.

PUBLISHED Reserved 2026-04-08 | Published 2026-04-09 | Updated 2026-04-09 | Assigner VulDB




MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 4.7CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 4.7CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
5.8AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

SQL Injection

Injection

Product status

4.1
affected

Timeline

2026-04-08:Advisory disclosed
2026-04-08:VulDB entry created
2026-04-08:VulDB entry last update

References

vuldb.com/vuln/356296 (VDB-356296 | PHPGurukul News Portal Project check_availability.php sql injection) vdb-entry technical-description

vuldb.com/vuln/356296/cti (VDB-356296 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/789913 (Submit #789913 | PHPGurukul News Portal Project 4.1 SQL Injection) third-party-advisory

github.com/f1rstb100d/CVE/issues/29 exploit issue-tracking

phpgurukul.com/ product

cve.org (CVE-2026-5840)

nvd.nist.gov (CVE-2026-5840)

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